.detail_title{
    width: 100%;
    background-color: #354e44;
    height: 44px;
    display: flex;
    align-items: center; 
    color: #ffffff;
    font-size: 16px;
    font-weight: bolder;
    padding: 0px 10px;
    position: fixed;
    left: 0;
    top: 0;
    span{
        margin-left: 40%;
    }
}
.car_content{
    margin:60px 25px 20px 25px;
    padding: 10px;
}
.car_item{
    display: flex;
    background-color: #ffffff;
    justify-content: space-between;
    flex-flow: column;
    border-radius: 10px;
    margin-bottom: 20px;
    padding: 10px;
    .car_top{
        display: flex;
        justify-content: space-around;
        flex-flow: row nowrap;
        align-items: center;
        margin-bottom: 10px;
        img{
            width: 63px;
            height: 68px;
            margin: 0px 10px;
        }
        p{
            color: #8d8d8d;
            font-size: 12px;
            margin: 0;
        }
    }
    .car_bottom{
        display: flex;
        justify-content: flex-end;
        align-items: center;
        button{
            border-radius: 50%;
            background-color: #f1ece7;
        }
        .num{
            width: 40px;
            height: 35px;
            line-height: 35px;
            border-radius: 40%;
            text-align: center;
            display: inline-block;
            background-color: #f1ece7;
        }
    }
}
.footer{
    width: 100%;
    position: fixed;
    height: 75px;
    display: flex;
    align-items: center;
    bottom: 0;
    background-color: #ffffff;
    justify-content: space-around;
    .sub_btn{
        margin-left: 15px;
        border-radius: 10px;
    background-color: #354e44;
    width: 80px;
    text-align: center;
    color: #ffffff;
}
}